02:52:57 Load from Gnumeric file
Call time to read Workbook was 0.0825 seconds
02:52:57 Current memory usage: 4 MB
02:52:57 Write to Excel2007 format
02:52:57 File written to /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
02:52:57 Peak memory usage: 4 MB
02:52:57 Done writing file